ABB ACQ580-07, Hardware Manual

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WARNING!
A drive of category C4 is not intended to be used on a low-voltage public network
which supplies domestic premises. Radio frequency interference is expected if
the drive is used on such a network.
UL marking
The drive is cULus listed with C129. The approval is valid with rated voltages
up to 480 V.
UL checklist
￭
UL and CSA checklist
WARNING!
Operation of this drive requires detailed installation and operation instructions
provided in the hardware and software manuals. The manuals are provided in
electronic format in the drive package or on the Internet. Keep the manuals with
the drive at all times. Hard copies of the manuals can be ordered through the
manufacturer.
• Make sure that the drive type designation label includes the applicable marking.
• DANGER - Risk of electric shock. After disconnecting the input power, always
wait for 5 minutes to let the intermediate circuit capacitors discharge before you start
working on the drive, motor or motor cable.
• The drive is to be used in a heated, indoor controlled environment. The drive must
be installed in clean air according to the enclosure classification. Cooling air must
be clean, free from corrosive materials and electrically conductive dust.
• The maximum surrounding air temperature is 40 °C at rated output current. The
output current is derated for 40 … 50 °C.
• The drive is suitable for use in a circuit capable of delivering not more than 100 kA
rms symmetrical amperes, 480 V maximum when protected by the UL fuses given
elsewhere in this chapter. The ampere rating is based on tests done according to
the appropriate UL standard.
• The cables located within the motor circuit must be rated for at least 75 °C in
UL-compliant installations.
• The input cable must be protected with fuses or circuit breakers. These protective
devices provide branch circuit protection in accordance with the national regulations
(National Electrical Code (NEC) or Canadian Electrical Code). Obey also any other
applicable local or provincial codes.
250 Technical data